A team of researchers from Universidad Carlos III de Madrid (UC3M), the Massachusetts Institute of Technology (MIT) and Adobe ...

Create invisible ink with this UV pen making guide. Susan Collins' Re-Election Prospects Dim 10 Things You Should Never Clean with a Mr. Clean Magic Eraser Donald Trump's witness move fails in ...

Want to send a message to someone but keep a little bit of mystery? Invisible Ink lets you do just that. Here's how to use it when sending a message.

Lemon for invisible ink, spy's briefcase and IRA mortar bomb on display in unique MI5 exhibition Featuring declassified documents and objects from MI5's private collection, the exhibition marks ...

Does it count as vandalism? What if it’s funny? By John Hodgman Jim writes: We recently remodeled our kitchen, and my 10-year-old son wrote, “Are you eating cereal?” on the new countertop in ...

I spy invisible ink pens that belong in the kids' stockings — snag a pack for $8 They have built-in UV lights and are suitable for children ages 3 and up, but you'll have fun using them too!

For many iMessage users, invisible ink offers the illusion of discretion — and a dramatic flourish.

A novel invisible ink tattoo technique may improve long-term quality of life and emotional well-being for people with cancer who undergo radiation therapy, according to study results.Radiation ...

Scientists have developed a new light-controlled fluorescent ink that enables unbreakable anti-counterfeiting protection through secure multicolor printing inside polymer films.

Invisible ink? My friend got her first tattoo, which is not newsworthy in this day and age. Except that this tattoo, an airplane on her left forearm, was a birthday gift to herself—on her 90th ...